UPVC Underground Drainage and Sewerage Pipe

There are many benefits to pipe and fitting made of PVC-U. They are a safe option for transporting water, are lightweight, easy to handle and affordable. Technical properties include high mechanical properties, high durability (min. 100 years for underground pipes), high chemical resistance and resistance to UV radiation.

Details of UPVC Underground Drainage and Sewerage Pipe

Customers are welcome to visit the factory or conduct a third-party audit.

Welcome to contact us for products details and professional service.

Please send email to:   jolin@defpipe.com.   Or   (WhatsApp):  +86 13298353566.

Description of Unplasticised polyvinyl chloride Underground Drainage and Sewerage Pipe

UPVC pipes and fittings are used in underground drainage and sewage treatment applications, including both pressurized and unpressurized UPVC pipes. UPVC underground drainage piping systems are significantly lighter and less expensive than any existing PVC pipe of similar stiffness, and many times lighter than concrete pipes of equivalent load-bearing capacity.

Def pipeline has a wide range of UPVC pipes and UPVC fittings. We manufacture U-shaped PVC pipes for underground drainage and sewage treatment according to ISO1452, ISO4422, and ASTM 1785, ranging from PN4 to PN25.

Def pipeline is the ideal piping solution with the safty and reasonable price.

PVC Fittings

Advantages of Unplasticised polyvinyl chloride Underground Drainage and Sewerage Pipe

• 1. Excellent water tightness: The installation of PVC-U pipes is by bonding or rubber ring. It has good water tightness.
• 2. Excellent chemical and corrosion resistance: PVC-U pipe has excellent chemical, alkali and corrosion resistance.
• 3. No pollution to the water: PVC-U pipe is one of the commonly used pipes for tap water. It does not affect the water quality according to the results of the dissolution test.
• 4. High mechanical strength: PVC-U pipe has external pressure resistance, very high water pressure resistance, impact resistance, etc. It is safe to use in many project conditions.
• 5. Small fluid resistance: PVC-U pipe has smooth walls and small fluid resistance. Its Manning coefficient is only 0.009. Its delivery capacity can be increased by 20% compared with cast iron pipes of the same diameter and 40% of concrete pipes.
• 6. The maintenance cost is low: according to the actual engineering experience. The maintenance of PVC-U pipe is simple, without expensive expenses and complicated tools. According to actual engineering experience, its maintenance cost is only 30% of that of cast iron pipe or concrete pipe.
• 7. PVC-U pipe is light weight and easy to handle: the construction is fast to lower the construction costs. The density of PVC-U pipe is about 1400kg/m3, which is only 1/5 of cast iron pipe and 1/3 of concrete pipe. Compared with traditional pipe, the construction cost can reduce by 30%-50%.
• 8. Anti-biting by rats: PVC-U pipes not be attacked by rodents because they are not a source of nutrients. Rats will not bite the pipes confirmed by the National Sanitation Foundation in Michigan test report.
• 9. Long life: Based on the information from ISO and JIS, the designed service life is more than 50 years. The strength after 50 years is simulated by 1000 hours of long-term hydraulic test.

Welcome to contact us for products details and professional service.

Please send email to:   jolin@defpipe.com.   Or   (WhatsApp):  +86 13298353566.